Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/exports/ChartGenerator.java @ 9803:a440ebd5c23b 3.2.x tip
Avoid using outdated mod_wsgi in Docker setup
Run Wiki in standalone mode behind reverse proxy, which is provided by
a more up-to-date Apache web server. The wiki container is still based
on CentOS 7, because the included SSO integration component cannot be
build with more recent libraries.
author | Tom Gottfried <tom@intevation.de> |
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date | Wed, 21 Aug 2024 16:54:17 +0200 |
parents | 0a5239a1e46e |
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by Intevation GmbH |
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3 * |
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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6 * documentation coming with Dive4Elements River for details. |
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7 */ |
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8 |
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9 package org.dive4elements.river.exports; |
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10 |
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11 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; |
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12 import org.dive4elements.artifactdatabase.state.Settings; |
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13 import org.dive4elements.artifacts.Artifact; |
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14 import org.dive4elements.artifacts.ArtifactNamespaceContext; |
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15 import org.dive4elements.artifacts.CallContext; |
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16 import org.dive4elements.artifacts.CallMeta; |
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17 import org.dive4elements.artifacts.PreferredLocale; |
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18 import org.dive4elements.artifacts.common.utils.XMLUtils; |
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19 |
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20 import org.dive4elements.river.artifacts.access.RiverAccess; |
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21 import org.dive4elements.river.artifacts.access.RangeAccess; |
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22 import org.dive4elements.river.artifacts.D4EArtifact; |
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23 import org.dive4elements.river.artifacts.resources.Resources; |
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24 import org.dive4elements.river.collections.D4EArtifactCollection; |
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25 import org.dive4elements.river.jfree.Bounds; |
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26 import org.dive4elements.river.jfree.DoubleBounds; |
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27 import org.dive4elements.river.jfree.EnhancedLineAndShapeRenderer; |
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28 import org.dive4elements.river.jfree.RiverAnnotation; |
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29 import org.dive4elements.river.jfree.StableXYDifferenceRenderer; |
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30 import org.dive4elements.river.jfree.Style; |
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31 import org.dive4elements.river.jfree.StyledAreaSeriesCollection; |
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32 import org.dive4elements.river.jfree.StyledSeries; |
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33 import org.dive4elements.river.jfree.AxisDataset; |
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34 import org.dive4elements.river.themes.ThemeDocument; |
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35 |
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36 import java.awt.BasicStroke; |
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37 import java.awt.Color; |
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38 import java.awt.Font; |
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39 import java.awt.Paint; |
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40 import java.awt.Stroke; |
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41 import java.awt.TexturePaint; |
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42 import java.awt.geom.Rectangle2D; |
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43 import java.awt.image.BufferedImage; |
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44 import java.io.IOException; |
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45 import java.io.OutputStream; |
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46 import java.util.ArrayList; |
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47 import java.util.List; |
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48 import java.util.Locale; |
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49 import java.util.Map; |
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50 import java.util.SortedMap; |
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51 import java.util.TreeMap; |
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52 |
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53 import javax.xml.xpath.XPathConstants; |
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54 |
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56 import org.apache.logging.log4j.LogManager; | |
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57 import org.jfree.chart.JFreeChart; |
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58 import org.jfree.chart.LegendItem; |
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59 import org.jfree.chart.LegendItemCollection; |
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60 import org.jfree.chart.axis.NumberAxis; |
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61 import org.jfree.chart.plot.XYPlot; |
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62 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer; |
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63 import org.jfree.chart.title.TextTitle; |
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64 import org.jfree.data.Range; |
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65 import org.jfree.data.general.Series; |
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66 import org.jfree.data.xy.XYDataset; |
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67 import org.jfree.ui.RectangleInsets; |
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68 import org.w3c.dom.Document; |
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69 import org.w3c.dom.Element; |
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70 |
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71 import org.dive4elements.river.utils.Formatter; |
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72 |
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73 /** |
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74 * The base class for chart creation. It should provide some basic things that |
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75 * equal in all chart types. |
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76 * |
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77 * Annotations are added as RiverAnnotations and come in mutliple basic forms: |
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78 * TextAnnotations are labels somewhere in data space, StickyAnnotations are |
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79 * labels of a slice or line in one data dimension (i.e. visualized as label |
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80 * on a single axis). |
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81 * |
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82 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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83 */ |
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84 public abstract class ChartGenerator implements OutGenerator { |
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85 |
9726 | 86 private static Logger log = LogManager.getLogger(ChartGenerator.class); |
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87 |
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88 public static final int DEFAULT_CHART_WIDTH = 600; |
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89 public static final int DEFAULT_CHART_HEIGHT = 400; |
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90 public static final String DEFAULT_CHART_FORMAT = "png"; |
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91 public static final Color DEFAULT_GRID_COLOR = Color.GRAY; |
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92 public static final float DEFAULT_GRID_LINE_WIDTH = 0.3f; |
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93 public static final int DEFAULT_FONT_SIZE = 12; |
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94 public static final String DEFAULT_FONT_NAME = "Tahoma"; |
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95 |
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96 protected static float ANNOTATIONS_AXIS_OFFSET = 0.02f; |
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97 |
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98 public static final String XPATH_CHART_SIZE = |
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99 "/art:action/art:attributes/art:size"; |
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100 |
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101 public static final String XPATH_CHART_FORMAT = |
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102 "/art:action/art:attributes/art:format/@art:value"; |
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103 |
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104 public static final String XPATH_CHART_X_RANGE = |
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105 "/art:action/art:attributes/art:xrange"; |
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106 |
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107 public static final String XPATH_CHART_Y_RANGE = |
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108 "/art:action/art:attributes/art:yrange"; |
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109 |
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110 |
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111 /** The document of the incoming out() request.*/ |
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112 protected Document request; |
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113 |
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114 /** The output stream where the data should be written to.*/ |
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115 protected OutputStream out; |
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116 |
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117 /** The CallContext object.*/ |
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118 protected CallContext context; |
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119 |
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120 protected D4EArtifactCollection collection; |
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121 |
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123 protected Artifact master; |
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124 |
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125 /** The settings that should be used during output creation.*/ |
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126 protected Settings settings; |
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127 |
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128 /** Map of datasets ("index"). */ |
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129 protected SortedMap<Integer, AxisDataset> datasets; |
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130 |
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131 /** List of annotations to insert in plot. */ |
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133 new ArrayList<RiverAnnotation>(); | |
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134 |
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135 protected String outName; |
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136 |
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137 /** |
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138 * A mini interface that allows to walk over the YAXIS enums defined in |
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139 * subclasses. |
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140 */ |
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141 public interface YAxisWalker { |
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142 |
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143 int length(); |
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144 |
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145 String getId(int idx); |
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146 } // end of YAxisWalker interface |
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147 |
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148 |
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149 /** |
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150 * Default constructor that initializes internal data structures. |
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151 */ |
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152 public ChartGenerator() { |
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153 datasets = new TreeMap<Integer, AxisDataset>(); |
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154 } |
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155 |
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156 @Override |
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157 public void setup(Object config) { |
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158 log.debug("ChartGenerator.setup"); |
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159 } |
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160 |
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161 /** |
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162 * Adds annotations to list. The given annotation will be visible. |
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163 */ |
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164 public void addAnnotations(RiverAnnotation annotation) { |
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165 annotations.add(annotation); |
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166 } |
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167 |
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168 |
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169 /** |
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170 * This method needs to be implemented by concrete subclasses to create new |
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171 * instances of JFreeChart. |
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172 * |
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173 * @return a new instance of a JFreeChart. |
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174 */ |
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175 public abstract JFreeChart generateChart(); |
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176 |
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177 |
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178 /** For every outable (i.e. facets), this function is |
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179 * called and handles the data accordingly. */ |
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180 @Override |
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181 public abstract void doOut( |
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182 ArtifactAndFacet bundle, |
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183 ThemeDocument attr, |
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184 boolean visible); |
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185 |
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186 |
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187 protected abstract YAxisWalker getYAxisWalker(); |
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188 |
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189 |
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190 protected abstract Series getSeriesOf(XYDataset dataset, int idx); |
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191 |
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192 /** |
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193 * Returns the default title of a chart. |
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194 * |
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195 * @return the default title of a chart. |
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196 */ |
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197 protected abstract String getDefaultChartTitle(); |
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198 |
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199 |
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200 /** |
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201 * Returns the default X-Axis label of a chart. |
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202 * |
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203 * @return the default X-Axis label of a chart. |
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204 */ |
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205 protected abstract String getDefaultXAxisLabel(); |
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206 |
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207 |
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208 /** |
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209 * This method is called to retrieve the default label for an Y axis at |
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210 * position <i>pos</i>. |
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211 * |
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212 * @param pos The position of an Y axis. |
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213 * |
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214 * @return the default Y axis label at position <i>pos</i>. |
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215 */ |
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216 protected abstract String getDefaultYAxisLabel(int pos); |
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217 |
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218 |
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219 /** |
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220 * This method is used to create new AxisDataset instances which may differ |
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221 * in concrete subclasses. |
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222 * |
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223 * @param idx The index of an axis. |
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224 */ |
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225 protected abstract AxisDataset createAxisDataset(int idx); |
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226 |
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227 |
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228 /** |
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229 * Combines the ranges of the X axis at index <i>idx</i>. |
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230 * |
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231 * @param bounds A new Bounds. |
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232 * @param idx The index of the X axis that should be comined with |
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233 * <i>range</i>. |
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234 */ |
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235 protected abstract void combineXBounds(Bounds bounds, int idx); |
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236 |
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237 |
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238 /** |
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239 * Combines the ranges of the Y axis at index <i>idx</i>. |
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240 * |
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241 * @param bounds A new Bounds. |
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242 * @param index The index of the Y axis that should be comined with. |
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243 * <i>range</i>. |
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244 */ |
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245 protected abstract void combineYBounds(Bounds bounds, int index); |
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246 |
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247 |
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248 /** |
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249 * This method is used to determine the ranges for axes at a given index. |
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250 * |
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251 * @param index The index of the axes at the plot. |
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252 * |
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253 * @return a Range[] with [xrange, yrange]; |
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254 */ |
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255 public abstract Range[] getRangesForAxis(int index); |
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256 |
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257 public abstract Bounds getXBounds(int axis); |
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258 |
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259 protected abstract void setXBounds(int axis, Bounds bounds); |
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260 |
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261 public abstract Bounds getYBounds(int axis); |
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262 |
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263 protected abstract void setYBounds(int axis, Bounds bounds); |
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264 |
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265 |
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266 /** |
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267 * This method retrieves the chart subtitle by calling getChartSubtitle() |
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268 * and adds it as TextTitle to the chart. |
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269 * The default implementation of getChartSubtitle() returns the same |
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270 * as getDefaultChartSubtitle() which must be implemented by derived |
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271 * classes. If you want to add multiple subtitles to the chart override |
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272 * this method and add your subtitles manually. |
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273 * |
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274 * @param chart The JFreeChart chart object. |
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275 */ |
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276 protected void addSubtitles(JFreeChart chart) { |
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277 String subtitle = getChartSubtitle(); |
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278 |
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279 if (subtitle != null && subtitle.length() > 0) { |
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280 chart.addSubtitle(new TextTitle(subtitle)); |
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281 } |
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282 } |
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283 |
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284 |
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285 /** |
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286 * Register annotations like MainValues for later plotting |
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287 * |
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288 * @param annotations list of annotations (data of facet). |
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289 * @param aandf Artifact and the facet. |
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290 * @param theme Theme document for given annotations. |
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291 * @param visible The visibility of the annotations. |
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292 */ |
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293 public void doAnnotations( |
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294 RiverAnnotation annotations, |
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295 ArtifactAndFacet aandf, |
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296 ThemeDocument theme, |
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297 boolean visible |
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298 ){ |
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299 log.debug("doAnnotations"); |
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300 |
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301 // Add all annotations to our annotation pool. |
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302 annotations.setTheme(theme); |
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303 if (aandf != null) { |
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304 annotations.setLabel(aandf.getFacetDescription()); |
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305 } |
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306 else { |
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307 log.error( |
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308 "Art/Facet for Annotations is null. " + |
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309 "This should never happen!"); |
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310 } |
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311 |
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312 if (visible) { |
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313 addAnnotations(annotations); |
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314 } |
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315 } |
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316 |
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317 |
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318 /** |
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319 * Generate chart. |
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320 */ |
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321 @Override |
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322 public void generate() |
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323 throws IOException |
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324 { |
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325 log.debug("ChartGenerator.generate"); |
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326 |
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327 JFreeChart chart = generateChart(); |
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328 |
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329 String format = getFormat(); |
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330 int[] size = getSize(); |
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331 |
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332 if (size == null) { |
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333 size = getExportDimension(); |
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334 } |
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335 |
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336 context.putContextValue("chart.width", size[0]); |
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337 context.putContextValue("chart.height", size[1]); |
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338 |
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339 if (format.equals(ChartExportHelper.FORMAT_PNG)) { |
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340 context.putContextValue("chart.image.format", "png"); |
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341 |
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342 ChartExportHelper.exportImage( |
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343 out, |
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344 chart, |
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345 context); |
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346 } |
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347 else if (format.equals(ChartExportHelper.FORMAT_PDF)) { |
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348 preparePDFContext(context); |
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349 |
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350 ChartExportHelper.exportPDF( |
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351 out, |
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352 chart, |
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353 context); |
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354 } |
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355 else if (format.equals(ChartExportHelper.FORMAT_SVG)) { |
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356 prepareSVGContext(context); |
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357 |
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358 ChartExportHelper.exportSVG( |
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359 out, |
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360 chart, |
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361 context); |
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362 } |
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363 else if (format.equals(ChartExportHelper.FORMAT_CSV)) { |
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364 context.putContextValue("chart.image.format", "csv"); |
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365 |
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366 ChartExportHelper.exportCSV( |
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367 out, |
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368 chart, |
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369 context); |
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370 } |
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371 } |
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372 |
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373 |
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374 @Override |
8856 | 375 public void init( |
376 String outName, | |
377 Document request, | |
378 OutputStream out, | |
379 CallContext context | |
380 ) { | |
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381 log.debug("ChartGenerator.init"); |
348
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382 |
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383 this.outName = outName; |
348
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384 this.request = request; |
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385 this.out = out; |
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386 this.context = context; |
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387 } |
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388 |
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389 |
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390 /** Sets the master artifact. */ |
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391 @Override |
412
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392 public void setMasterArtifact(Artifact master) { |
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393 this.master = master; |
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394 } |
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395 |
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396 |
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397 /** |
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398 * Gets the master artifact. |
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399 * @return the master artifact. |
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400 */ |
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401 public Artifact getMaster() { |
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402 return master; |
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403 } |
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404 |
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405 |
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406 /** Sets the collection. */ |
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407 @Override |
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408 public void setCollection(D4EArtifactCollection collection) { |
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409 this.collection = collection; |
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410 } |
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411 |
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412 |
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413 @Override |
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414 public void setSettings(Settings settings) { |
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415 this.settings = settings; |
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416 } |
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417 |
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418 |
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419 /** |
8856 | 420 * Returns instance of <i>ChartSettings</i> with a chart specific section |
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421 * but with no axes settings. |
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422 * |
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423 * @return an instance of <i>ChartSettings</i>. |
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424 */ |
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425 @Override |
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426 public Settings getSettings() { |
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427 if (this.settings != null) { |
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428 return this.settings; |
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429 } |
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430 |
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431 ChartSettings settings = new ChartSettings(); |
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432 |
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433 ChartSection chartSection = buildChartSection(); |
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434 LegendSection legendSection = buildLegendSection(); |
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435 ExportSection exportSection = buildExportSection(); |
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436 |
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437 settings.setChartSection(chartSection); |
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438 settings.setLegendSection(legendSection); |
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439 settings.setExportSection(exportSection); |
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440 |
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441 List<AxisSection> axisSections = buildAxisSections(); |
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442 for (AxisSection axisSection: axisSections) { |
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443 settings.addAxisSection(axisSection); |
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444 } |
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445 |
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446 return settings; |
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447 } |
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448 |
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449 |
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450 /** |
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451 * Creates a new <i>ChartSection</i>. |
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452 * |
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453 * @return a new <i>ChartSection</i>. |
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454 */ |
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455 protected ChartSection buildChartSection() { |
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456 ChartSection chartSection = new ChartSection(); |
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457 chartSection.setTitle(getChartTitle()); |
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458 chartSection.setSubtitle(getChartSubtitle()); |
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459 chartSection.setDisplayGrid(isGridVisible()); |
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460 chartSection.setDisplayLogo(showLogo()); |
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461 chartSection.setLogoVPlacement(logoVPlace()); |
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462 chartSection.setLogoHPlacement(logoHPlace()); |
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463 return chartSection; |
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464 } |
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465 |
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466 |
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467 /** |
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468 * Creates a new <i>LegendSection</i>. |
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469 * |
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470 * @return a new <i>LegendSection</i>. |
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471 */ |
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472 protected LegendSection buildLegendSection() { |
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473 LegendSection legendSection = new LegendSection(); |
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474 legendSection.setVisibility(isLegendVisible()); |
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475 legendSection.setFontSize(getLegendFontSize()); |
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476 legendSection.setAggregationThreshold(10); |
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477 return legendSection; |
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478 } |
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479 |
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480 |
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481 /** |
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482 * Creates a new <i>ExportSection</i> with default values <b>WIDTH=600</b> |
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483 * and <b>HEIGHT=400</b>. |
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484 * |
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485 * @return a new <i>ExportSection</i>. |
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486 */ |
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487 protected ExportSection buildExportSection() { |
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488 ExportSection exportSection = new ExportSection(); |
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489 exportSection.setWidth(600); |
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490 exportSection.setHeight(400); |
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491 return exportSection; |
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492 } |
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493 |
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494 |
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495 /** |
8856 | 496 * Create list of Sections that contains all axes of the chart (including |
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497 * X and Y axes). |
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498 * |
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499 * @return a list of Sections for each axis in this chart. |
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500 */ |
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501 protected List<AxisSection> buildAxisSections() { |
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502 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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503 |
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504 axisSections.addAll(buildXAxisSections()); |
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505 axisSections.addAll(buildYAxisSections()); |
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506 |
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507 return axisSections; |
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508 } |
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509 |
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510 |
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511 /** |
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512 * Creates a new Section for chart's X axis. |
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513 * |
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514 * @return a List that contains a Section for the X axis. |
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515 */ |
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516 protected List<AxisSection> buildXAxisSections() { |
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517 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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518 |
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519 String identifier = "X"; |
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520 |
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521 AxisSection axisSection = new AxisSection(); |
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522 axisSection.setIdentifier(identifier); |
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523 axisSection.setLabel(getXAxisLabel()); |
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524 axisSection.setFontSize(14); |
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525 axisSection.setFixed(false); |
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526 |
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527 // XXX We are able to find better default ranges that [0,0], but the Y |
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528 // axes currently have no better ranges set. |
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529 axisSection.setUpperRange(0d); |
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530 axisSection.setLowerRange(0d); |
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531 |
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532 axisSections.add(axisSection); |
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533 |
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534 return axisSections; |
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535 } |
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536 |
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537 |
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538 /** |
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539 * Creates a list of Section for the chart's Y axes. This method makes use |
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540 * of <i>getYAxisWalker</i> to be able to access all Y axes defined in |
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541 * subclasses. |
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542 * |
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543 * @return a list of Y axis sections. |
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544 */ |
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545 protected List<AxisSection> buildYAxisSections() { |
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546 List<AxisSection> axisSections = new ArrayList<AxisSection>(); |
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547 |
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548 YAxisWalker walker = getYAxisWalker(); |
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549 for (int i = 0, n = walker.length(); i < n; i++) { |
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550 AxisSection ySection = new AxisSection(); |
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551 ySection.setIdentifier(walker.getId(i)); |
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552 ySection.setLabel(getYAxisLabel(i)); |
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553 ySection.setFontSize(14); |
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554 ySection.setFixed(false); |
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555 |
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556 // XXX We are able to find better default ranges that [0,0], the |
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557 // only problem is, that we do NOT have a better range than [0,0] |
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558 // for each axis, because the initial chart will not have a dataset |
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559 // for each axis set! |
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560 ySection.setUpperRange(0d); |
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561 ySection.setLowerRange(0d); |
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562 |
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563 axisSections.add(ySection); |
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564 } |
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565 |
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566 return axisSections; |
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567 } |
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568 |
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569 |
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570 /** |
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571 * Returns the <i>settings</i> as <i>ChartSettings</i>. |
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572 * |
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573 * @return the <i>settings</i> as <i>ChartSettings</i> or null, if |
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574 * <i>settings</i> is not an instance of <i>ChartSettings</i>. |
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575 */ |
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576 public ChartSettings getChartSettings() { |
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577 if (settings instanceof ChartSettings) { |
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578 return (ChartSettings) settings; |
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579 } |
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580 |
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581 return null; |
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582 } |
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583 |
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584 |
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585 /** |
2047
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586 * Returns the chart title provided by <i>settings</i>. |
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587 * |
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588 * @param settings A ChartSettings object. |
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589 * |
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590 * @return the title provided by <i>settings</i> or null if no |
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591 * <i>ChartSection</i> is provided by <i>settings</i>. |
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592 * |
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593 * @throws NullPointerException if <i>settings</i> is null. |
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594 */ |
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595 public String getChartTitle(ChartSettings settings) { |
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596 ChartSection cs = settings.getChartSection(); |
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597 return cs != null ? cs.getTitle() : null; |
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598 } |
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599 |
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600 |
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601 /** |
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602 * Returns the chart subtitle provided by <i>settings</i>. |
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603 * |
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604 * @param settings A ChartSettings object. |
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605 * |
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606 * @return the subtitle provided by <i>settings</i> or null if no |
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607 * <i>ChartSection</i> is provided by <i>settings</i>. |
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608 * |
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609 * @throws NullPointerException if <i>settings</i> is null. |
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610 */ |
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611 public String getChartSubtitle(ChartSettings settings) { |
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612 ChartSection cs = settings.getChartSection(); |
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613 return cs != null ? cs.getSubtitle() : null; |
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614 } |
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615 |
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616 |
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617 /** |
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618 * Returns a boolean object that determines if the chart grid should be |
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619 * visible or not. This information needs to be provided by <i>settings</i>, |
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620 * otherweise the default is true. |
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621 * |
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622 * @param settings A ChartSettings object. |
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623 * |
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624 * @return true, if the chart grid should be visible otherwise false. |
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625 * |
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626 * @throws NullPointerException if <i>settings</i> is null. |
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627 */ |
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628 public boolean isGridVisible(ChartSettings settings) { |
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629 ChartSection cs = settings.getChartSection(); |
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630 Boolean displayGrid = cs.getDisplayGrid(); |
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631 |
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632 return displayGrid != null ? displayGrid : true; |
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633 } |
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634 |
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635 |
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636 /** |
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637 * Returns a boolean object that determines if the chart legend should be |
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638 * visible or not. This information needs to be provided by <i>settings</i>, |
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639 * otherwise the default is true. |
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640 * |
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641 * @param settings A ChartSettings object. |
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642 * |
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643 * @return true, if the chart legend should be visible otherwise false. |
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644 * |
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645 * @throws NullPointerException if <i>settings</i> is null. |
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646 */ |
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647 public boolean isLegendVisible(ChartSettings settings) { |
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648 LegendSection ls = settings.getLegendSection(); |
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649 Boolean displayLegend = ls.getVisibility(); |
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650 |
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651 return displayLegend != null ? displayLegend : true; |
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652 } |
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653 |
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654 |
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655 /** |
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656 * Returns the legend font size specified in <i>settings</i> or null if no |
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657 * <i>LegendSection</i> is provided by <i>settings</i>. |
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658 * |
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659 * @param settings A ChartSettings object. |
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660 * |
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661 * @return the legend font size or null. |
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662 * |
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663 * @throws NullPointerException if <i>settings</i> is null. |
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664 */ |
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665 public Integer getLegendFontSize(ChartSettings settings) { |
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666 LegendSection ls = settings.getLegendSection(); |
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667 return ls != null ? ls.getFontSize() : null; |
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668 } |
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669 |
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670 |
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671 /** |
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672 * Returns the title of a chart. The return value depends on the existence |
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673 * of ChartSettings: if there are ChartSettings set, this method returns the |
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674 * chart title provided by those settings. Otherwise, this method returns |
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675 * getDefaultChartTitle(). |
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676 * |
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677 * @return the title of a chart. |
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678 */ |
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679 protected String getChartTitle() { |
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680 ChartSettings chartSettings = getChartSettings(); |
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681 |
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682 if (chartSettings != null) { |
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683 return getChartTitle(chartSettings); |
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684 } |
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685 |
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686 return getDefaultChartTitle(); |
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687 } |
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688 |
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689 |
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690 /** |
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691 * Returns the subtitle of a chart. The return value depends on the |
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692 * existence of ChartSettings: if there are ChartSettings set, this method |
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693 * returns the chart title provided by those settings. Otherwise, this |
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694 * method returns getDefaultChartSubtitle(). |
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695 * |
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696 * @return the subtitle of a chart. |
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697 */ |
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698 protected String getChartSubtitle() { |
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699 ChartSettings chartSettings = getChartSettings(); |
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700 |
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701 if (chartSettings != null) { |
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702 return getChartSubtitle(chartSettings); |
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703 } |
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704 |
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705 return getDefaultChartSubtitle(); |
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706 } |
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707 |
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708 |
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709 /** |
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710 * This method always returns null. Override it in subclasses that require |
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711 * subtitles. |
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712 * |
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713 * @return null. |
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714 */ |
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715 protected String getDefaultChartSubtitle() { |
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716 // Override this method in subclasses |
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717 return null; |
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718 } |
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719 |
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720 |
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721 /** |
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722 * This method is used to determine, if the chart's legend is visible or |
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723 * not. If a <i>settings</i> instance is set, this instance determines the |
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724 * visibility otherwise, this method returns true as default if no |
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725 * <i>settings</i> is set. |
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726 * |
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727 * @return true, if the legend should be visible, otherwise false. |
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728 */ |
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729 protected boolean isLegendVisible() { |
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730 ChartSettings chartSettings = getChartSettings(); |
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731 if (chartSettings != null) { |
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|
732 return isLegendVisible(chartSettings); |
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733 } |
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734 |
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parents:
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|
735 return true; |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
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|
736 } |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
737 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
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|
738 |
3618
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Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3617
diff
changeset
|
739 /** Where to place the logo. */ |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff
changeset
|
740 protected String logoHPlace() { |
3617
05deafdcbf39
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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|
741 ChartSettings chartSettings = getChartSettings(); |
05deafdcbf39
sloppy logo placement property implementation.
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|
742 if (chartSettings != null) { |
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|
743 ChartSection cs = chartSettings.getChartSection(); |
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parents:
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diff
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|
744 String place = cs.getLogoHPlacement(); |
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff
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|
745 |
b7867c03760a
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
746 return place; |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
747 } |
3639
695e8005e199
Default horizontal and vertical logo placement to top/center instead of 'none'.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff
changeset
|
748 return "center"; |
3618
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff
changeset
|
749 } |
b7867c03760a
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parents:
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diff
changeset
|
750 |
b7867c03760a
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
751 |
b7867c03760a
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
752 /** Where to place the logo. */ |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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changeset
|
753 protected String logoVPlace() { |
b7867c03760a
Split logo placement property in two (vertical/horizontal).
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parents:
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changeset
|
754 ChartSettings chartSettings = getChartSettings(); |
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parents:
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diff
changeset
|
755 if (chartSettings != null) { |
b7867c03760a
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
756 ChartSection cs = chartSettings.getChartSection(); |
b7867c03760a
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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changeset
|
757 String place = cs.getLogoVPlacement(); |
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05deafdcbf39
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changeset
|
758 |
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|
759 return place; |
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diff
changeset
|
760 } |
3639
695e8005e199
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parents:
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diff
changeset
|
761 return "top"; |
3617
05deafdcbf39
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|
762 } |
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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changeset
|
763 |
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff
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|
764 |
3615
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|
765 /** Return the logo id from settings. */ |
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|
766 protected String showLogo(ChartSettings chartSettings) { |
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changeset
|
767 if (chartSettings != null) { |
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diff
changeset
|
768 ChartSection cs = chartSettings.getChartSection(); |
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diff
changeset
|
769 String logo = cs.getDisplayLogo(); |
f84854eba0b3
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diff
changeset
|
770 |
f84854eba0b3
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
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|
771 return logo; |
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Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
772 } |
3617
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parents:
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diff
changeset
|
773 return "none"; |
3615
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff
changeset
|
774 } |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff
changeset
|
775 |
f84854eba0b3
Preparations for logo inclusion in charts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
776 |
f84854eba0b3
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
777 /** |
f84854eba0b3
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diff
changeset
|
778 * This method is used to determine if a logo should be added to the plot. |
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
779 * |
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parents:
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|
780 * @return logo name (null if none). |
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diff
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|
781 */ |
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Preparations for logo inclusion in charts.
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diff
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|
782 protected String showLogo() { |
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|
783 ChartSettings chartSettings = getChartSettings(); |
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parents:
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diff
changeset
|
784 return showLogo(chartSettings); |
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
785 } |
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parents:
3613
diff
changeset
|
786 |
f84854eba0b3
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3613
diff
changeset
|
787 |
2234
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|
788 /** |
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parents:
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diff
changeset
|
789 * This method is used to determine the font size of the chart's legend. If |
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parents:
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|
790 * a <i>settings</i> instance is set, this instance determines the font |
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diff
changeset
|
791 * size, otherwise this method returns 12 as default if no <i>settings</i> |
46ec09c7f578
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changeset
|
792 * is set or if it doesn't provide a legend font size. |
46ec09c7f578
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diff
changeset
|
793 * |
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parents:
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diff
changeset
|
794 * @return a legend font size. |
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|
795 */ |
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|
796 protected int getLegendFontSize() { |
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changeset
|
797 Integer fontSize = null; |
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diff
changeset
|
798 |
46ec09c7f578
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diff
changeset
|
799 ChartSettings chartSettings = getChartSettings(); |
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parents:
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|
800 if (chartSettings != null) { |
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parents:
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|
801 fontSize = getLegendFontSize(chartSettings); |
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2233
diff
changeset
|
802 } |
46ec09c7f578
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diff
changeset
|
803 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
804 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
805 } |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
2233
diff
changeset
|
806 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
807 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
808 /** |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
809 * This method is used to determine if the resulting chart should display |
46ec09c7f578
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parents:
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|
810 * grid lines or not. <b>Note: this method always returns true!</b> |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
811 * |
46ec09c7f578
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changeset
|
812 * @return true, if the chart should display grid lines, otherwise false. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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changeset
|
813 */ |
46ec09c7f578
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parents:
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changeset
|
814 protected boolean isGridVisible() { |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
815 return true; |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
816 } |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
2233
diff
changeset
|
817 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
818 |
46ec09c7f578
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diff
changeset
|
819 /** |
46ec09c7f578
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diff
changeset
|
820 * Returns the X-Axis label of a chart. |
46ec09c7f578
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changeset
|
821 * |
46ec09c7f578
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changeset
|
822 * @return the X-Axis label of a chart. |
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changeset
|
823 */ |
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changeset
|
824 protected String getXAxisLabel() { |
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changeset
|
825 ChartSettings chartSettings = getChartSettings(); |
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changeset
|
826 if (chartSettings == null) { |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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|
827 return getDefaultXAxisLabel(); |
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|
828 } |
46ec09c7f578
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diff
changeset
|
829 |
46ec09c7f578
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changeset
|
830 AxisSection as = chartSettings.getAxisSection("X"); |
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diff
changeset
|
831 if (as != null) { |
46ec09c7f578
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changeset
|
832 String label = as.getLabel(); |
46ec09c7f578
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diff
changeset
|
833 |
46ec09c7f578
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diff
changeset
|
834 if (label != null) { |
46ec09c7f578
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diff
changeset
|
835 return label; |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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changeset
|
836 } |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
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|
837 } |
46ec09c7f578
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diff
changeset
|
838 |
46ec09c7f578
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diff
changeset
|
839 return getDefaultXAxisLabel(); |
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parents:
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diff
changeset
|
840 } |
46ec09c7f578
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parents:
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diff
changeset
|
841 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
842 |
46ec09c7f578
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changeset
|
843 /** |
46ec09c7f578
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changeset
|
844 * This method returns the font size for the X axis. If the font size is |
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845 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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846 * returned. Otherwise the default font size 12 is returned. |
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847 * |
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848 * @return the font size for the x axis. |
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849 */ |
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850 protected int getXAxisLabelFontSize() { |
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851 ChartSettings chartSettings = getChartSettings(); |
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852 if (chartSettings == null) { |
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853 return DEFAULT_FONT_SIZE; |
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854 } |
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855 |
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856 AxisSection as = chartSettings.getAxisSection("X"); |
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857 Integer fontSize = as.getFontSize(); |
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858 |
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859 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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860 } |
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861 |
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862 |
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863 /** |
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864 * This method returns the font size for an Y axis. If the font size is |
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865 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is |
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866 * returned. Otherwise the default font size 12 is returned. |
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867 * |
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868 * @return the font size for the x axis. |
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869 */ |
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870 protected int getYAxisFontSize(int pos) { |
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871 ChartSettings chartSettings = getChartSettings(); |
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872 if (chartSettings == null) { |
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873 return DEFAULT_FONT_SIZE; |
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874 } |
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875 |
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876 YAxisWalker walker = getYAxisWalker(); |
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877 |
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878 AxisSection as = chartSettings.getAxisSection(walker.getId(pos)); |
4376
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879 if (as == null) { |
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880 return DEFAULT_FONT_SIZE; |
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881 } |
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882 Integer fontSize = as.getFontSize(); |
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883 |
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884 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE; |
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885 } |
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886 |
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887 |
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888 /** |
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889 * This method returns the export dimension specified in ChartSettings as |
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890 * int array [width,height]. |
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891 * |
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892 * @return an int array with [width,height]. |
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893 */ |
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894 protected int[] getExportDimension() { |
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895 ChartSettings chartSettings = getChartSettings(); |
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896 if (chartSettings == null) { |
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897 return new int[] { 600, 400 }; |
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898 } |
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899 |
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900 ExportSection export = chartSettings.getExportSection(); |
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901 Integer width = export.getWidth(); |
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902 Integer height = export.getHeight(); |
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903 |
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904 if (width != null && height != null) { |
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905 return new int[] { width, height }; |
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906 } |
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907 |
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908 return new int[] { 600, 400 }; |
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909 } |
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910 |
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911 |
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912 /** |
2233
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913 * Returns the Y-Axis label of a chart at position <i>pos</i>. |
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914 * |
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915 * @return the Y-Axis label of a chart at position <i>0</i>. |
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916 */ |
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917 protected String getYAxisLabel(int pos) { |
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918 ChartSettings chartSettings = getChartSettings(); |
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919 if (chartSettings == null) { |
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920 return getDefaultYAxisLabel(pos); |
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921 } |
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922 |
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923 YAxisWalker walker = getYAxisWalker(); |
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924 AxisSection as = chartSettings.getAxisSection(walker.getId(pos)); |
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925 if (as != null) { |
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926 String label = as.getLabel(); |
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927 |
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928 if (label != null) { |
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929 return label; |
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930 } |
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931 } |
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932 |
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933 return getDefaultYAxisLabel(pos); |
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934 } |
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935 |
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936 |
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937 /** |
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938 * This method searches for a specific axis in the <i>settings</i> if |
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939 * <i>settings</i> is set. If the axis was found, this method returns the |
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940 * specified axis range if the axis range is fixed. Otherwise, this method |
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941 * returns null. |
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942 * |
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943 * @param axisId The identifier of an axis. |
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944 * |
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945 * @return the specified axis range from <i>settings</i> if the axis is |
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946 * fixed, otherwise null. |
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947 */ |
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948 public Range getRangeForAxisFromSettings(String axisId) { |
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949 ChartSettings chartSettings = getChartSettings(); |
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950 if (chartSettings == null) { |
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951 return null; |
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952 } |
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953 |
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954 AxisSection as = chartSettings.getAxisSection(axisId); |
4376
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955 |
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956 if (as == null) { |
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957 return null; |
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958 } |
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959 |
7622
c9b82ffbb7dc
Whistespace.
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960 Boolean fixed = as.isFixed(); |
c9b82ffbb7dc
Whistespace.
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961 |
8455
6dfc3a1fc70d
(issue1764) Set upper-time and lower-time for time series axes
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962 if (fixed != null && fixed) { |
2236
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963 |
8455
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964 /* Only time series charts have time ranges so prefer those. */ |
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965 if (axisId.equals("X")) { |
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966 Long lowerTime = as.getLowerTimeRange(); |
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967 Long upperTime = as.getUpperTimeRange(); |
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968 if ( lowerTime != null && upperTime != null ) { |
8856 | 969 log.debug("Using time range: " |
970 + lowerTime + " - " + upperTime); | |
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971 return lowerTime < upperTime |
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972 ? new Range(lowerTime, upperTime) |
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973 : new Range(upperTime, lowerTime); |
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974 } |
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975 } |
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976 |
2236
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977 Double upper = as.getUpperRange(); |
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978 Double lower = as.getLowerRange(); |
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979 |
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980 if (upper != null && lower != null) { |
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981 return lower < upper |
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982 ? new Range(lower, upper) |
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983 : new Range(upper, lower); |
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984 } |
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985 } |
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986 |
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987 return null; |
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988 } |
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989 |
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990 |
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991 /** |
2238
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992 * Adds a new AxisDataset which contains <i>dataset</i> at index <i>idx</i>. |
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993 * |
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994 * @param dataset An XYDataset. |
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995 * @param idx The axis index. |
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996 * @param visible Determines, if the dataset should be visible or not. |
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997 */ |
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998 public void addAxisDataset(XYDataset dataset, int idx, boolean visible) { |
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999 if (dataset == null || idx < 0) { |
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1000 return; |
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1001 } |
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1002 |
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1003 AxisDataset axisDataset = getAxisDataset(idx); |
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1004 |
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1005 Bounds[] xyBounds = ChartHelper.getBounds(dataset); |
2238
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1006 |
2587
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1007 if (xyBounds == null) { |
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1008 log.warn("Skip XYDataset for Axis (invalid ranges): " + idx); |
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1009 return; |
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1010 } |
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1011 |
2238
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1012 if (visible) { |
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1013 if (log.isDebugEnabled()) { |
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1014 log.debug("Add new AxisDataset at index: " + idx); |
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1015 log.debug("X extent: " + xyBounds[0]); |
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1016 log.debug("Y extent: " + xyBounds[1]); |
2242
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1017 } |
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1018 |
2238
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1019 axisDataset.addDataset(dataset); |
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1020 } |
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1021 |
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1022 combineXBounds(xyBounds[0], 0); |
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1023 combineYBounds(xyBounds[1], idx); |
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1024 } |
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1025 |
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1026 |
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1027 /** |
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1028 * This method grants access to the AxisDatasets stored in <i>datasets</i>. |
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1029 * If no AxisDataset exists for index <i>idx</i>, a new AxisDataset is |
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1030 * created using <i>createAxisDataset()</i>. |
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1031 * |
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1032 * @param idx The index of the desired AxisDataset. |
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1033 * |
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1034 * @return an existing or new AxisDataset. |
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1035 */ |
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1036 public AxisDataset getAxisDataset(int idx) { |
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1037 AxisDataset axisDataset = datasets.get(idx); |
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1038 |
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1039 if (axisDataset == null) { |
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1040 axisDataset = createAxisDataset(idx); |
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1041 datasets.put(idx, axisDataset); |
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1042 } |
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|
1043 |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
1044 return axisDataset; |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
1045 } |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
1046 |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
1047 |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2236
diff
changeset
|
1048 /** |
2422
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1049 * Adjust some Stroke/Grid parameters for <i>plot</i>. The chart |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1050 * <i>Settings</i> are applied in this method. |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1051 * |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1052 * @param plot The XYPlot which is adapted. |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1053 */ |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1054 protected void adjustPlot(XYPlot plot) { |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1055 Stroke gridStroke = new BasicStroke( |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1056 DEFAULT_GRID_LINE_WIDTH, |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1057 BasicStroke.CAP_BUTT, |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1058 BasicStroke.JOIN_MITER, |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1059 3.0f, |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1060 new float[] { 3.0f }, |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1061 0.0f); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1062 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1063 ChartSettings cs = getChartSettings(); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1064 boolean isGridVisible = cs != null ? isGridVisible(cs) : true; |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1065 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1066 plot.setDomainGridlineStroke(gridStroke); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1067 plot.setDomainGridlinePaint(DEFAULT_GRID_COLOR); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1068 plot.setDomainGridlinesVisible(isGridVisible); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1069 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1070 plot.setRangeGridlineStroke(gridStroke); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1071 plot.setRangeGridlinePaint(DEFAULT_GRID_COLOR); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1072 plot.setRangeGridlinesVisible(isGridVisible); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1073 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1074 plot.setAxisOffset(new RectangleInsets(0d, 0d, 0d, 0d)); |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1075 } |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1076 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1077 |
44dc117aa2b7
Picked rev 4058,4063,4065,4068,4069 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2407
diff
changeset
|
1078 /** |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1079 * This helper mehtod is used to extract the current locale from instance |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1080 * vairable <i>context</i>. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1081 * |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1082 * @return the current locale. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1083 */ |
1645
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1084 protected Locale getLocale() { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1085 CallMeta meta = context.getMeta(); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1086 PreferredLocale[] prefs = meta.getLanguages(); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1087 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1088 int len = prefs != null ? prefs.length : 0; |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1089 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1090 Locale[] locales = new Locale[len]; |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1091 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1092 for (int i = 0; i < len; i++) { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1093 locales[i] = prefs[i].getLocale(); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1094 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1095 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1096 return meta.getPreferredLocale(locales); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1097 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1098 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1104
diff
changeset
|
1099 |
4589
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1100 /** |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1101 * Look up \param key in i18n dictionary. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1102 * @param key key for which to find i18nd version. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
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|
1103 * @param def default, returned if lookup failed. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1104 * @return value found in i18n dictionary, \param def if no value found. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1105 */ |
408
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1106 protected String msg(String key, String def) { |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1107 return Resources.getMsg(context.getMeta(), key, def); |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1108 } |
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1109 |
4589
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1110 /** |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1111 * Look up \param key in i18n dictionary. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1112 * @param key key for which to find i18nd version. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1113 * @return value found in i18n dictionary, key itself if failed. |
afd817b006b7
Documentation added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4444
diff
changeset
|
1114 */ |
2407
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2398
diff
changeset
|
1115 protected String msg(String key) { |
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2398
diff
changeset
|
1116 return Resources.getMsg(context.getMeta(), key, key); |
dce0cc856357
'Bezugslinien': Added axis labels matching the displayed data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2398
diff
changeset
|
1117 } |
408
fc3ac59c3c8b
Enabled i18n support for charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
364
diff
changeset
|
1118 |
8248
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1119 protected String msg(String key, Object[] args) { |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1120 return Resources.getMsg(context.getMeta(), key, key, args); |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1121 } |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1122 |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1123 protected String msg(String key, String def, Object[] args) { |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1124 return Resources.getMsg(context.getMeta(), key, def, args); |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1125 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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408
diff
changeset
|
1126 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1127 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1128 protected String getRiverName() { |
8248
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1129 return new RiverAccess((D4EArtifact)master).getRiver().getName(); |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
408
diff
changeset
|
1130 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
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diff
changeset
|
1131 |
8248
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1132 protected String getRiverUnit() { |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1133 return new RiverAccess((D4EArtifact)master).getRiver() |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1134 .getWstUnit().getName(); |
2b0ff11cef3f
Fix duration curve i18n.
Tom Gottfried <tom@intevation.de>
parents:
8202
diff
changeset
|
1135 } |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1136 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1137 protected double[] getRange() { |
5867
59ff03ff48f1
River artifacts: Renamed FLYSArtifact(Collection) to D4EArtifact(Collection).
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5865
diff
changeset
|
1138 D4EArtifact flys = (D4EArtifact) master; |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1139 |
6101
a0078e5e3b39
Removed unused context from RangeAccess and subclasses leading to some dead code removal.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
1140 RangeAccess rangeAccess = new RangeAccess(flys); |
4858
56fbdcdb7ff2
ChartGenerator, DurationCurveExporter: Updated to use RangeAccess instead of FLYSUtils.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4589
diff
changeset
|
1141 return rangeAccess.getKmRange(); |
412
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1142 } |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
408
diff
changeset
|
1143 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1144 |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1145 /** |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1146 * Returns the size of a chart export as array which has been specified by |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1147 * the incoming request document. |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1148 * |
2057
49b7c2b1a6a7
Make use of the export size for charts specified in ChartSettings if a chart export is requested.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2047
diff
changeset
|
1149 * @return the size of a chart as [width, height] or null if no width or |
49b7c2b1a6a7
Make use of the export size for charts specified in ChartSettings if a chart export is requested.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2047
diff
changeset
|
1150 * height are given in the request document. |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1151 */ |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1152 protected int[] getSize() { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1153 int[] size = new int[2]; |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1154 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1155 Element sizeEl = (Element)XMLUtils.xpath( |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1156 request, |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1157 XPATH_CHART_SIZE, |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1158 XPathConstants.NODE, |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1159 ArtifactNamespaceContext.INSTANCE); |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1160 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1161 if (sizeEl != null) { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1162 String uri = ArtifactNamespaceContext.NAMESPACE_URI; |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1163 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
1164 String w = sizeEl.getAttributeNS(uri, "width"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1165 String h = sizeEl.getAttributeNS(uri, "height"); |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1166 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1167 if (w.length() > 0 && h.length() > 0) { |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1168 try { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1169 size[0] = Integer.parseInt(w); |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1170 size[1] = Integer.parseInt(h); |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1171 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1172 catch (NumberFormatException nfe) { |
8202
e4606eae8ea5
sed src/**/*.java 's/logger/log/g'
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7622
diff
changeset
|
1173 log.warn("Wrong values for chart width/height."); |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1174 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1175 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1176 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1177 |
2057
49b7c2b1a6a7
Make use of the export size for charts specified in ChartSettings if a chart export is requested.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2047
diff
changeset
|
1178 return size[0] > 0 && size[1] > 0 ? size : null; |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1179 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
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diff
changeset
|
1180 |
bab867fb37e8
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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412
diff
changeset
|
1181 |
2234
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1182 /** |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1183 * This method returns the format specified in the <i>request</i> document |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1184 * or <i>DEFAULT_CHART_FORMAT</i> if no format is specified in |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1185 * <i>request</i>. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1186 * |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1187 * @return the format used to export this chart. |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2233
diff
changeset
|
1188 */ |
1735
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1189 protected String getFormat() { |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1190 String format = (String) XMLUtils.xpath( |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1191 request, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1684
diff
changeset
|
1192 XPATH_CHART_FORMAT, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1193 XPathConstants.STRING, |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1194 ArtifactNamespaceContext.INSTANCE); |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1195 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1196 return format == null || format.length() == 0 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1197 ? DEFAULT_CHART_FORMAT |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1198 : format; |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1199 } |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1200 |
5966a20fc72c
Enabled support for PDF and SVG chart exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1684
diff
changeset
|
1201 |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
1202 /** |
2395
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2321
diff
changeset
|
1203 * Returns the X-Axis range as String array from request document. |
4276
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1204 * If the (x|y)range elements are not found in request document, return |
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1205 * null (i.e. not zoomed). |
2395
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2321
diff
changeset
|
1206 * |
4276
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1207 * @return a String array with [lower, upper], null if not in document. |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
1208 */ |
2395
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2321
diff
changeset
|
1209 protected String[] getDomainAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1210 Element xrange = (Element)XMLUtils.xpath( |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1211 request, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1212 XPATH_CHART_X_RANGE, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1213 XPathConstants.NODE, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1214 ArtifactNamespaceContext.INSTANCE); |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1215 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1216 if (xrange == null) { |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1217 return null; |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1218 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1219 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1220 String uri = ArtifactNamespaceContext.NAMESPACE_URI; |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1221 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
1222 String lower = xrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1223 String upper = xrange.getAttributeNS(uri, "to"); |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1224 |
2395
cd4fb19ab892
Some API changes in ChartGenerator and XYChartGenerator for fetching user specified zoom values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2321
diff
changeset
|
1225 return new String[] { lower, upper }; |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1226 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1227 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1228 |
8856 | 1229 /** Returns null if the (x|y)range-element was not found in |
1230 * request document. | |
4276
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1231 * This usally means that the axis are not manually zoomed, i.e. showing |
0aa42c9d58e9
Documentation in ChartGenerator added.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4236
diff
changeset
|
1232 * full data extent. */ |
2398
5d8d24984819
New abstract methods in ChartGenerator and moved a method from ChartGenerator to XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2395
diff
changeset
|
1233 protected String[] getValueAxisRangeFromRequest() { |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1234 Element yrange = (Element)XMLUtils.xpath( |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1235 request, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1236 XPATH_CHART_Y_RANGE, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1237 XPathConstants.NODE, |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1238 ArtifactNamespaceContext.INSTANCE); |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1239 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1240 if (yrange == null) { |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1241 return null; |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1242 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1243 |
4433
5b8919ef601d
Backed out changeset e8a4d2fd25cc
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4432
diff
changeset
|
1244 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1245 String uri = ArtifactNamespaceContext.NAMESPACE_URI; |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1246 |
719
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1247 String lower = yrange.getAttributeNS(uri, "from"); |
035c0095b427
Draw correction curve again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
695
diff
changeset
|
1248 String upper = yrange.getAttributeNS(uri, "to"); |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1249 |
2398
5d8d24984819
New abstract methods in ChartGenerator and moved a method from ChartGenerator to XYChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2395
diff
changeset
|
1250 return new String[] { lower, upper }; |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1251 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1252 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
1253 |
423
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1254 /** |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1255 * Returns the default size of a chart export as array. |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1256 * |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1257 * @return the default size of a chart as [width, height]. |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1258 */ |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1259 protected int[] getDefaultSize() { |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1260 return new int[] { DEFAULT_CHART_WIDTH, DEFAULT_CHART_HEIGHT }; |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1261 } |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1262 |
bab867fb37e8
Charts are generated using the size defined in the incoming request document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
412
diff
changeset
|
1263 |
1979
a7c437c9547e
Added a getSettings() operation to OutGenerator - FLYSArtifactCollection will now evaluate all available Outputs and create initial Settings using OutGenerators if the Settings for an Output is missing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1948
diff
changeset
|
1264 /** |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1265 * Add datasets stored in instance variable <i>datasets</i> to plot. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1266 * <i>datasets</i> actually stores instances of AxisDataset, so each of this |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1267 * datasets is mapped to a specific axis as well. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1268 * |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1269 * @param plot plot to add datasets to. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1270 */ |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1271 protected void addDatasets(XYPlot plot) { |
8202
e4606eae8ea5
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
7622
diff
changeset
|
1272 log.debug("addDatasets()"); |
3160
8c78c707aa2d
Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3155
diff
changeset
|
1273 |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1274 // AxisDatasets are sorted, but some might be empty. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1275 // Thus, generate numbering on the fly. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1276 int axisIndex = 0; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1277 int datasetIndex = 0; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
1278 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1279 for (Map.Entry<Integer, AxisDataset> entry: datasets.entrySet()) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1280 if (!entry.getValue().isEmpty()) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1281 // Add axis and range information. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1282 AxisDataset axisDataset = entry.getValue(); |
3155
74c974b10c75
Output code to trackdown the linecolor problem
Christian Lins <christian.lins@intevation.de>
parents:
3150
diff
changeset
|
1283 NumberAxis axis = createYAxis(entry.getKey()); |
2242
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Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1284 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1285 plot.setRangeAxis(axisIndex, axis); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1286 |
7e8e1d5384c0
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1287 if (axis.getAutoRangeIncludesZero()) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
2238
diff
changeset
|
1288 axisDataset.setRange( |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1289 Range.expandToInclude(axisDataset.getRange(), 0d)); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1290 } |
7e8e1d5384c0
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1291 |
8856 | 1292 setYBounds( |
1293 axisIndex, expandPointRange(axisDataset.getRange())); | |
2242
7e8e1d5384c0
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1294 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1295 // Add contained datasets, mapping to axis. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1296 for (XYDataset dataset: axisDataset.getDatasets()) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1297 plot.setDataset(datasetIndex, dataset); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1298 plot.mapDatasetToRangeAxis(datasetIndex, axisIndex); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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2238
diff
changeset
|
1299 |
2677
57d6670ddda3
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
changeset
|
1300 applyThemes(plot, dataset, |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1301 datasetIndex, |
2677
57d6670ddda3
Minimal cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
changeset
|
1302 axisDataset.isArea(dataset)); |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1303 |
7e8e1d5384c0
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1304 datasetIndex++; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1305 } |
7e8e1d5384c0
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1306 |
7e8e1d5384c0
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1307 axisDataset.setPlotAxisIndex(axisIndex); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1308 axisIndex++; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
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|
1309 } |
7e8e1d5384c0
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|
1310 } |
7e8e1d5384c0
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parents:
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diff
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|
1311 } |
7e8e1d5384c0
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changeset
|
1312 |
7e8e1d5384c0
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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2238
diff
changeset
|
1313 |
2677
57d6670ddda3
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
2590
diff
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|
1314 /** |
2242
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parents:
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diff
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|
1315 * @param idx "index" of dataset/series (first dataset to be drawn has |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
2238
diff
changeset
|
1316 * index 0), correlates with renderer index. |
7e8e1d5384c0
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
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|
1317 * @param isArea true if the series describes an area and shall be rendered |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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diff
changeset
|
1318 * as such. |
7e8e1d5384c0
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|
1319 */ |
7e8e1d5384c0
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diff
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|
1320 protected void applyThemes( |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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diff
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|
1321 XYPlot plot, |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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diff
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|
1322 XYDataset series, |
7e8e1d5384c0
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changeset
|
1323 int idx, |
7e8e1d5384c0
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diff
changeset
|
1324 boolean isArea |
7e8e1d5384c0
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|
1325 ) { |
7e8e1d5384c0
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diff
changeset
|
1326 if (isArea) { |
7e8e1d5384c0
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parents:
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diff
changeset
|
1327 applyAreaTheme(plot, (StyledAreaSeriesCollection) series, idx); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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diff
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|
1328 } |
7e8e1d5384c0
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|
1329 else { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1330 applyLineTheme(plot, series, idx); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1331 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1332 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1333 |
7e8e1d5384c0
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|
1334 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1335 /** |
7e8e1d5384c0
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|
1336 * This method applies the themes defined in the series itself. Therefore, |
7e8e1d5384c0
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changeset
|
1337 * <i>StyledXYSeries.applyTheme()</i> is called, which modifies the renderer |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1338 * for the series. |
7e8e1d5384c0
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|
1339 * |
7e8e1d5384c0
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|
1340 * @param plot The plot. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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changeset
|
1341 * @param dataset The XYDataset which needs to support Series objects. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1342 * @param idx The index of the renderer / dataset. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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changeset
|
1343 */ |
7e8e1d5384c0
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diff
changeset
|
1344 protected void applyLineTheme(XYPlot plot, XYDataset dataset, int idx) { |
8202
e4606eae8ea5
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Sascha L. Teichmann <teichmann@intevation.de>
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7622
diff
changeset
|
1345 log.debug("Apply LineTheme for dataset at index: " + idx); |
2321
991e4a5df323
Enabled styling in timeseries charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2261
diff
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|
1346 |
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|
1347 LegendItemCollection lic = new LegendItemCollection(); |
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|
1348 LegendItemCollection anno = plot.getFixedLegendItems(); |
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|
1349 |
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|
1350 Font legendFont = createLegendLabelFont(); |
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|
1351 |
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|
1352 XYLineAndShapeRenderer renderer = createRenderer(plot, idx); |
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|
1353 |
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|
1354 for (int s = 0, num = dataset.getSeriesCount(); s < num; s++) { |
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1355 Series series = getSeriesOf(dataset, s); |
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1356 |
2321
991e4a5df323
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|
1357 if (series instanceof StyledSeries) { |
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|
1358 Style style = ((StyledSeries) series).getStyle(); |
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|
1359 style.applyTheme(renderer, s); |
2242
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1360 } |
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1361 |
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|
1362 // special case: if there is just one single item, we need to enable |
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|
1363 // points for this series, otherwise we would not see anything in |
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1364 // the chart area. |
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|
1365 if (series.getItemCount() == 1) { |
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|
1366 renderer.setSeriesShapesVisible(s, true); |
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|
1367 } |
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1368 |
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|
1369 LegendItem legendItem = renderer.getLegendItem(idx, s); |
3169
b6da650b0718
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|
1370 if (legendItem.getLabel().endsWith(" ") || |
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|
1371 legendItem.getLabel().endsWith("interpol")) { |
3134
5a0aef74c316
Use different stylings for real and interpolated data points.
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|
1372 legendItem = null; |
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|
1373 } |
3167
6f1a102ec14a
Do not add entries ending with " " to legend.
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|
1374 |
2242
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|
1375 if (legendItem != null) { |
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|
1376 legendItem.setLabelFont(legendFont); |
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|
1377 lic.add(legendItem); |
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|
1378 } |
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|
1379 else { |
8202
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|
1380 log.warn("Could not get LegentItem for renderer: " |
2242
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|
1381 + idx + ", series-idx " + s); |
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|
1382 } |
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|
1383 } |
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|
1384 |
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|
1385 if (anno != null) { |
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|
1386 lic.addAll(anno); |
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|
1387 } |
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|
1388 |
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|
1389 plot.setFixedLegendItems(lic); |
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|
1390 |
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|
1391 plot.setRenderer(idx, renderer); |
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|
1392 } |
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|
1393 |
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|
1394 |
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|
1395 /** |
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|
1396 * @param plot The plot. |
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1397 * @param area A StyledAreaSeriesCollection object. |
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1398 * @param idx The index of the dataset. |
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|
1399 */ |
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|
1400 protected void applyAreaTheme( |
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|
1401 XYPlot plot, |
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|
1402 StyledAreaSeriesCollection area, |
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|
1403 int idx |
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|
1404 ) { |
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|
1405 LegendItemCollection lic = new LegendItemCollection(); |
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|
1406 LegendItemCollection anno = plot.getFixedLegendItems(); |
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1407 |
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|
1408 Font legendFont = createLegendLabelFont(); |
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|
1409 |
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|
1410 log.debug("Registering an 'area'renderer at idx: " + idx); |
2242
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|
1411 |
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|
1412 StableXYDifferenceRenderer dRenderer = |
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|
1413 new StableXYDifferenceRenderer(); |
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1414 |
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|
1415 if (area.getMode() == StyledAreaSeriesCollection.FILL_MODE.UNDER) { |
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1416 dRenderer.setPositivePaint(createTransparentPaint()); |
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1417 } |
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1418 |
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|
1419 plot.setRenderer(idx, dRenderer); |
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1420 |
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|
1421 area.applyTheme(dRenderer); |
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1422 |
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|
1423 // i18n |
8856 | 1424 dRenderer.setAreaLabelNumberFormat( |
1425 Formatter.getFormatter(context.getMeta(), 2, 4)); | |
3785
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1426 |
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|
1427 dRenderer.setAreaLabelTemplate(Resources.getMsg( |
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|
1428 context.getMeta(), "area.label.template", "Area=%sm2")); |
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1429 |
2242
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|
1430 LegendItem legendItem = dRenderer.getLegendItem(idx, 0); |
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1431 if (legendItem != null) { |
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|
1432 legendItem.setLabelFont(legendFont); |
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|
1433 lic.add(legendItem); |
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1434 } |
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1435 else { |
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|
1436 log.warn("Could not get LegentItem for renderer: " |
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|
1437 + idx + ", series-idx " + 0); |
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1438 } |
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|
1439 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1440 if (anno != null) { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1441 lic.addAll(anno); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1442 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1443 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1444 plot.setFixedLegendItems(lic); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1445 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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changeset
|
1446 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1447 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1448 /** |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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|
1449 * Expands a given range if it collapses into one point. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
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|
1450 * |
3270
4ac581062c40
Fix various documentation issues.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3257
diff
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|
1451 * @param range Range to be expanded if upper == lower bound. |
3248
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3245
diff
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|
1452 * |
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3245
diff
changeset
|
1453 * @return Bounds of point plus 5 percent in each direction. |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1454 */ |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2422
diff
changeset
|
1455 private Bounds expandPointRange(Range range) { |
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2422
diff
changeset
|
1456 if (range == null) { |
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1457 return null; |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1458 } |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2422
diff
changeset
|
1459 else if (range.getLowerBound() == range.getUpperBound()) { |
3248
4eb91fb1e73e
Fix weird code with help of new ChartHelper.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3245
diff
changeset
|
1460 Range expandedRange = ChartHelper.expandRange(range, 5d); |
8856 | 1461 return new DoubleBounds( |
1462 expandedRange.getLowerBound(), expandedRange.getUpperBound()); | |
2587
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2422
diff
changeset
|
1463 } |
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2422
diff
changeset
|
1464 |
bece6f604899
Removed references to Range and replaced those with references to Bounds in ChartGenerators.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2422
diff
changeset
|
1465 return new DoubleBounds(range.getLowerBound(), range.getUpperBound()); |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
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|
1466 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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diff
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|
1467 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1468 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1469 /** |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
2238
diff
changeset
|
1470 * Creates a new instance of EnhancedLineAndShapeRenderer. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1471 * |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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diff
changeset
|
1472 * @param plot The plot which is set for the new renderer. |
7e8e1d5384c0
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parents:
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diff
changeset
|
1473 * @param idx This value is not used in the current implementation. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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diff
changeset
|
1474 * |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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changeset
|
1475 * @return a new instance of EnhancedLineAndShapeRenderer. |
7e8e1d5384c0
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parents:
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|
1476 */ |
7e8e1d5384c0
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parents:
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diff
changeset
|
1477 protected XYLineAndShapeRenderer createRenderer(XYPlot plot, int idx) { |
8202
e4606eae8ea5
sed src/**/*.java 's/logger/log/g'
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7622
diff
changeset
|
1478 log.debug("Create EnhancedLineAndShapeRenderer for idx: " + idx); |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1479 |
7e8e1d5384c0
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parents:
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diff
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|
1480 EnhancedLineAndShapeRenderer r = |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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diff
changeset
|
1481 new EnhancedLineAndShapeRenderer(true, false); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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changeset
|
1482 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1483 r.setPlot(plot); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1484 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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diff
changeset
|
1485 return r; |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1486 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1487 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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|
1488 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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|
1489 /** |
2233
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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diff
changeset
|
1490 * Creates a new instance of <i>IdentifiableNumberAxis</i>. |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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parents:
2141
diff
changeset
|
1491 * |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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parents:
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|
1492 * @param idx The index of the new axis. |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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parents:
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diff
changeset
|
1493 * @param label The label of the new axis. |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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parents:
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diff
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|
1494 * |
958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
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parents:
2141
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|
1495 * @return an instance of IdentifiableNumberAxis. |
958a10e2e246
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parents:
2141
diff
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|
1496 */ |
958a10e2e246
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parents:
2141
diff
changeset
|
1497 protected NumberAxis createNumberAxis(int idx, String label) { |
958a10e2e246
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parents:
2141
diff
changeset
|
1498 YAxisWalker walker = getYAxisWalker(); |
958a10e2e246
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parents:
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diff
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|
1499 |
958a10e2e246
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parents:
2141
diff
changeset
|
1500 return new IdentifiableNumberAxis(walker.getId(idx), label); |
958a10e2e246
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parents:
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diff
changeset
|
1501 } |
2234
46ec09c7f578
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2233
diff
changeset
|
1502 |
46ec09c7f578
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parents:
2233
diff
changeset
|
1503 |
2236
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|
1504 /** |
2238
23c7c51df772
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2236
diff
changeset
|
1505 * Create Y (range) axis for given index. |
23c7c51df772
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2236
diff
changeset
|
1506 * Shall be overriden by subclasses. |
23c7c51df772
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parents:
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|
1507 */ |
23c7c51df772
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changeset
|
1508 protected NumberAxis createYAxis(int index) { |
23c7c51df772
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changeset
|
1509 YAxisWalker walker = getYAxisWalker(); |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
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|
1510 |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
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changeset
|
1511 Font labelFont = new Font( |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
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changeset
|
1512 DEFAULT_FONT_NAME, |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
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|
1513 Font.BOLD, |
23c7c51df772
Some more refactoring in XYChartGenerator and ChartGenerator; implemented necessary stuff in TimeseriesChartGenerator and return new empty instances of timeseries charts.
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changeset
|
1514 getYAxisFontSize(index)); |
23c7c51df772
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changeset
|
1515 |
23c7c51df772
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changeset
|
1516 IdentifiableNumberAxis axis = new IdentifiableNumberAxis( |
23c7c51df772
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changeset
|
1517 walker.getId(index), |
23c7c51df772
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|
1518 getYAxisLabel(index)); |
23c7c51df772
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|
1519 |
23c7c51df772
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|
1520 axis.setAutoRangeIncludesZero(false); |
23c7c51df772
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|
1521 axis.setLabelFont(labelFont); |
2590
d75b427da50a
#522 Modified axes creation: label and tick label fonts will now always be the same.
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parents:
2587
diff
changeset
|
1522 axis.setTickLabelFont(labelFont); |
2238
23c7c51df772
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changeset
|
1523 |
23c7c51df772
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changeset
|
1524 return axis; |
23c7c51df772
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changeset
|
1525 } |
23c7c51df772
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|
1526 |
23c7c51df772
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changeset
|
1527 |
23c7c51df772
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changeset
|
1528 /** |
2236
c2b15d9c0f43
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diff
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|
1529 * Creates a new LegendItem with <i>name</i> and font provided by |
c2b15d9c0f43
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|
1530 * <i>createLegendLabelFont()</i>. |
c2b15d9c0f43
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|
1531 * |
c2b15d9c0f43
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changeset
|
1532 * @param theme The theme of the chart line. |
3270
4ac581062c40
Fix various documentation issues.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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3257
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|
1533 * @param name The displayed name of the item. |
2236
c2b15d9c0f43
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changeset
|
1534 * |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
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parents:
2234
diff
changeset
|
1535 * @return a new LegendItem instance. |
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Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1536 */ |
6905
1b35b2ddfc28
Artifacts: Introduce ThemeDocument & make stuff compileable again. THIS BREAKS THE SYSTEM! TODO: Move ThemeUtils into ThemeDocument.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6900
diff
changeset
|
1537 public LegendItem createLegendItem(ThemeDocument theme, String name) { |
2236
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1538 // OPTIMIZE Pass font, parsed Theme items. |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1539 |
6908
819481cc9195
Artifacts: ThemeDocument. The bloody part: Removal of the XPaths. Now the theme XML document is scanned once(!) at construction time for field values and the resulting key/value pairs are store in a map.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6906
diff
changeset
|
1540 Color color = theme.parseLineColorField(); |
819481cc9195
Artifacts: ThemeDocument. The bloody part: Removal of the XPaths. Now the theme XML document is scanned once(!) at construction time for field values and the resulting key/value pairs are store in a map.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6906
diff
changeset
|
1541 if (color == null) { |
819481cc9195
Artifacts: ThemeDocument. The bloody part: Removal of the XPaths. Now the theme XML document is scanned once(!) at construction time for field values and the resulting key/value pairs are store in a map.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6906
diff
changeset
|
1542 color = Color.BLACK; |
819481cc9195
Artifacts: ThemeDocument. The bloody part: Removal of the XPaths. Now the theme XML document is scanned once(!) at construction time for field values and the resulting key/value pairs are store in a map.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6906
diff
changeset
|
1543 } |
819481cc9195
Artifacts: ThemeDocument. The bloody part: Removal of the XPaths. Now the theme XML document is scanned once(!) at construction time for field values and the resulting key/value pairs are store in a map.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6906
diff
changeset
|
1544 |
2236
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1545 LegendItem legendItem = new LegendItem(name, color); |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1546 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1547 legendItem.setLabelFont(createLegendLabelFont()); |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1548 return legendItem; |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1549 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1550 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1551 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1552 /** |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1553 * Creates Font (Family and size) to use when creating Legend Items. The |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1554 * font size depends in the return value of <i>getLegendFontSize()</i>. |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1555 * |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1556 * @return a new Font instance with <i>DEFAULT_FONT_NAME</i>. |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1557 */ |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1558 protected Font createLegendLabelFont() { |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1559 return new Font( |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1560 DEFAULT_FONT_NAME, |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1561 Font.PLAIN, |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1562 getLegendFontSize() |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1563 ); |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1564 } |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2234
diff
changeset
|
1565 |
c2b15d9c0f43
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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2234
diff
changeset
|
1566 |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1567 /** |
3184
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1568 * Create new legend entries, dependent on settings. |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1569 * @param plot The plot for which to modify the legend. |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1570 */ |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1571 public void aggregateLegendEntries(XYPlot plot) { |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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3169
diff
changeset
|
1572 int AGGR_THRESHOLD = 0; |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1573 |
3296
45af081061e7
Added overview output for sq relation. Currently the overview generator is
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3284
diff
changeset
|
1574 if (getChartSettings() == null) { |
45af081061e7
Added overview output for sq relation. Currently the overview generator is
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3284
diff
changeset
|
1575 return; |
45af081061e7
Added overview output for sq relation. Currently the overview generator is
Raimund Renkert <raimund.renkert@intevation.de>
parents:
3284
diff
changeset
|
1576 } |
3184
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1577 Integer threshold = getChartSettings().getLegendSection() |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1578 .getAggregationThreshold(); |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1579 |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1580 AGGR_THRESHOLD = (threshold != null) ? threshold.intValue() : 0; |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1581 |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1582 LegendProcessor.aggregateLegendEntries(plot, AGGR_THRESHOLD); |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1583 } |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1584 |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1585 |
12440c6b8b66
Refactored legend item aggregation again.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3169
diff
changeset
|
1586 /** |
2242
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1587 * Returns a transparently textured paint. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
1588 * |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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changeset
|
1589 * @return a transparently textured paint. |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1590 */ |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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diff
changeset
|
1591 protected static Paint createTransparentPaint() { |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1592 // TODO why not use a transparent color? |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
2238
diff
changeset
|
1593 BufferedImage texture = new BufferedImage( |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1594 1, 1, BufferedImage.TYPE_4BYTE_ABGR); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1595 |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
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diff
changeset
|
1596 return new TexturePaint( |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
2238
diff
changeset
|
1597 texture, new Rectangle2D.Double(0d, 0d, 0d, 0d)); |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1598 } |
7e8e1d5384c0
Further refactoring of XYChartGenerator / ChartGenerator with the result, that timerange charts are now able to display lines.
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parents:
2238
diff
changeset
|
1599 |
7e8e1d5384c0
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2238
diff
changeset
|
1600 |
2234
46ec09c7f578
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parents:
2233
diff
changeset
|
1601 protected void preparePDFContext(CallContext context) { |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
2233
diff
changeset
|
1602 int[] dimension = getExportDimension(); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
2233
diff
changeset
|
1603 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
1604 context.putContextValue("chart.width", dimension[0]); |
46ec09c7f578
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diff
changeset
|
1605 context.putContextValue("chart.height", dimension[1]); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
1606 context.putContextValue("chart.marginLeft", 5f); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
2233
diff
changeset
|
1607 context.putContextValue("chart.marginRight", 5f); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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parents:
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diff
changeset
|
1608 context.putContextValue("chart.marginTop", 5f); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
1609 context.putContextValue("chart.marginBottom", 5f); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
1610 context.putContextValue( |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
1611 "chart.page.format", |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
1612 ChartExportHelper.DEFAULT_PAGE_SIZE); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1613 } |
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parents:
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diff
changeset
|
1614 |
46ec09c7f578
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diff
changeset
|
1615 |
46ec09c7f578
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parents:
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diff
changeset
|
1616 protected void prepareSVGContext(CallContext context) { |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
1617 int[] dimension = getExportDimension(); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
1618 |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
1619 context.putContextValue("chart.width", dimension[0]); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
1620 context.putContextValue("chart.height", dimension[1]); |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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2233
diff
changeset
|
1621 context.putContextValue( |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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diff
changeset
|
1622 "chart.encoding", |
46ec09c7f578
Refactoring: moved more base code from XYChartGenerator into its parent class ChartGenerator.
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2233
diff
changeset
|
1623 ChartExportHelper.DEFAULT_ENCODING); |
46ec09c7f578
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diff
changeset
|
1624 } |
4444
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1625 |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
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diff
changeset
|
1626 /** |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
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4433
diff
changeset
|
1627 * Retuns the call context. May be null if init hasn't been called yet. |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
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diff
changeset
|
1628 * |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
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parents:
4433
diff
changeset
|
1629 * @return the CallContext instance |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
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4433
diff
changeset
|
1630 */ |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
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diff
changeset
|
1631 public CallContext getCallContext() { |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4433
diff
changeset
|
1632 return context; |
47d50572844a
Add method to a access the CallContext of a ChartGenerator
Björn Ricks <bjoern.ricks@intevation.de>
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diff
changeset
|
1633 } |
348
635af5381a4d
Added an abstract OutGenerator that should be the base class for all generators which create charts.
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parents:
diff
changeset
|
1634 } |
635af5381a4d
Added an abstract OutGenerator that should be the base class for all generators which create charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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